DE60135644D1 - BIOPSY DEVICE - Google Patents

BIOPSY DEVICE

Info

Publication number
DE60135644D1
DE60135644D1 DE60135644T DE60135644T DE60135644D1 DE 60135644 D1 DE60135644 D1 DE 60135644D1 DE 60135644 T DE60135644 T DE 60135644T DE 60135644 T DE60135644 T DE 60135644T DE 60135644 D1 DE60135644 D1 DE 60135644D1
Authority
DE
Germany
Prior art keywords
biopsy
tip
blade
sharpened
detachment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60135644T
Other languages
German (de)
Inventor
Paul Laurence Cervi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE60135644D1 publication Critical patent/DE60135644D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0233—Pointed or sharp biopsy instruments
    • A61B10/0266—Pointed or sharp biopsy instruments means for severing sample
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B2010/0208—Biopsy devices with actuators, e.g. with triggered spring mechanisms

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Eye Examination Apparatus (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Surgical Instruments (AREA)

Abstract

A soft tissue biopsy device is provided which allows for the recovery of a biopsy of tissue flat in shape, particularly suitable for lymph node biopsy. The device includes twin opposing primary blades preferably aligned in parallel planes, to cut the upper and lower surfaces of the biopsy. A detachment blade is provided to cut the side walls and distal ends of the biopsy. In a preferred embodiment, each primary blade has a sharpened tip set at an angle with a sharpened point to assist tissue penetration. The detachment blade, preferably has inwardly curving flexible sharpened tips at its distal end, and is attached to the handle at its proximal end by a slider such that when in a retracted position, the detachment blade is retracted from the tip of the twin blades; and when in an advanced position, the tip of the detachment blade abuts the tip of the twin blades.
DE60135644T 2000-04-20 2001-04-12 BIOPSY DEVICE Expired - Lifetime DE60135644D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0009927.5A GB0009927D0 (en) 2000-04-20 2000-04-20 Biopsy device
PCT/GB2001/001674 WO2001080743A1 (en) 2000-04-20 2001-04-12 Biopsy device

Publications (1)

Publication Number Publication Date
DE60135644D1 true DE60135644D1 (en) 2008-10-16

Family

ID=9890388

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135644T Expired - Lifetime DE60135644D1 (en) 2000-04-20 2001-04-12 BIOPSY DEVICE

Country Status (8)

Country Link
US (1) US7722548B2 (en)
EP (1) EP1276420B1 (en)
JP (1) JP4628637B2 (en)
AT (1) ATE406841T1 (en)
AU (1) AU4854901A (en)
DE (1) DE60135644D1 (en)
GB (1) GB0009927D0 (en)
WO (1) WO2001080743A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9414855B1 (en) * 2007-11-05 2016-08-16 Cardica, Inc. Anvil knife for anastomosis tool
GB2469082A (en) * 2009-03-31 2010-10-06 Nhs Innovations South East Surgical Instrument for Biopsy
US8597203B2 (en) * 2010-03-30 2013-12-03 Siteselect Medical Technologies, Inc. Tissue excision device with a reduced diameter cannula
WO2012015770A2 (en) 2010-07-30 2012-02-02 Cook Medical Technologies Llc Coaxial incisional full-core biopsy needle
KR101471465B1 (en) * 2012-11-27 2014-12-10 (주)티엔티리써치 Biopsy Apparatus for Large Animals
US9427378B2 (en) 2013-04-30 2016-08-30 Avent, Inc. Gastric jejunal tube with an enlarged jejunal lumen
US20150088137A1 (en) * 2013-09-26 2015-03-26 Misonix Incorporated Ultrasonic surgical instrument with dual end effector
US10028762B1 (en) * 2013-10-14 2018-07-24 Percutaneous Cosmetic Devices LLC Method of cutting soft tissue under facial skin
EP3154441A4 (en) * 2014-06-10 2018-06-20 Indiana University Research&technology Corporation System and method for extracting tissue samples
US10376248B2 (en) 2016-07-15 2019-08-13 Tissuegrab Biopsy Systems Llc Mammal and fish biopsy dart
JP1613222S (en) * 2017-09-08 2018-09-10
JP1613223S (en) * 2017-09-08 2018-09-10
USD885572S1 (en) * 2018-03-12 2020-05-26 Olympus Corporation Biopsy needle
GB2579343A (en) * 2018-11-02 2020-06-24 Holmin Staffan Device
CN118340540B (en) * 2024-04-23 2024-09-27 中南大学湘雅医院 Auxiliary device and method for sampling lymph nodes of mice

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1084640A (en) 1966-04-04 1967-09-27 John James Demarco Surgical instrument
US3683892A (en) * 1970-07-13 1972-08-15 Battelle Development Corp Device for the extraction of core samples
US3800783A (en) 1972-06-22 1974-04-02 K Jamshidi Muscle biopsy device
US3998229A (en) * 1974-11-15 1976-12-21 Barton Richard T Surgical margin blade
US4168698A (en) 1977-06-16 1979-09-25 Professional Staff Association Of The Los Angeles County Harbor General Hospital Endocervical strip biopsy instrument
FR2493137A1 (en) 1980-11-05 1982-05-07 Mahuzier Francois Biopsy instrument for obtaining skin sample - comprises pair of parallel blades sliding in fixed frame and mounted on spring-loaded plunger
US4667684A (en) 1985-02-08 1987-05-26 Bio-Medical Resources, Inc. Biopsy device
US4651752A (en) * 1985-03-08 1987-03-24 Fuerst Erwin J Biopsy needle
US4832045A (en) 1988-03-18 1989-05-23 Goldberger Robert E Biopsy instrument
US4971067A (en) 1988-05-05 1990-11-20 Lee Bolduc Biopsy instrument with a disposable cutting blade
US4926877A (en) 1989-04-24 1990-05-22 Bookwalter John R Biopsy needle with completely closable cutting end bore
US5462062A (en) 1991-12-13 1995-10-31 Rubinstein; Daniel B. Bone marrow biopsy needle with cutting and/or retaining device at distal end
US5471992A (en) * 1994-02-08 1995-12-05 Boston Scientific Corporation Multi-motion cutter multiple biopsy sampling device
US5570700A (en) * 1994-10-03 1996-11-05 Vogeler; Douglas M. Elliptical biopsy punch
EP0853464A4 (en) * 1995-09-18 2001-02-07 Exactech Inc Counter-balanced oscillating surgical saw
US5922000A (en) * 1997-11-19 1999-07-13 Redfield Corp. Linear punch
AU9326698A (en) 1997-11-24 1999-06-10 Johnson & Johnson Research Pty. Limited Biopsy instrument including tip for tissue dilation
US6517498B1 (en) * 1998-03-03 2003-02-11 Senorx, Inc. Apparatus and method for tissue capture
US6264668B1 (en) * 1998-09-16 2001-07-24 Arnold S. Prywes Ophthalmologic instrument for producing a fistula in the sclera
JP3596340B2 (en) * 1999-03-18 2004-12-02 株式会社日立製作所 Surgical insertion device
FR2791433A1 (en) * 1999-03-24 2000-09-29 Oreal Instrument for capturing and collecting dead skin cells, comprises two blades with negative edges fixed side by side within a moulded handle and pumped collection tool with reduced section tube

Also Published As

Publication number Publication date
EP1276420B1 (en) 2008-09-03
US7722548B2 (en) 2010-05-25
ATE406841T1 (en) 2008-09-15
US20030171766A1 (en) 2003-09-11
GB0009927D0 (en) 2000-06-07
WO2001080743A1 (en) 2001-11-01
EP1276420A1 (en) 2003-01-22
JP4628637B2 (en) 2011-02-09
AU4854901A (en) 2001-11-07
JP2003530942A (en) 2003-10-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition